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tests(lock): improve pid detection logic by using more precise matches #2126

Merged
merged 1 commit into from
Aug 4, 2023
Merged

tests(lock): improve pid detection logic by using more precise matches #2126

merged 1 commit into from
Aug 4, 2023

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reubenmiller
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Proposed changes

Reduce false positives when getting the Process ID (PID) in integration tests. Previously the pgrep command could match additional processes (such as the pgrep command itself). Now a more exact matching is used to only check processes starting with /usr/bin/ etc.

Types of changes

  • Bugfix (non-breaking change which fixes an issue)
  • New feature (non-breaking change which adds functionality)
  • Improvement (general improvements like code refactoring that doesn't explicitly fix a bug or add any new functionality)
  • Documentation Update (if none of the other choices apply)
  • Breaking change (fix or feature that would cause existing functionality to not work as expected)

Paste Link to the issue


#2087

Checklist

  • I have read the CONTRIBUTING doc
  • I have signed the CLA (in all commits with git commit -s)
  • I ran cargo fmt as mentioned in CODING_GUIDELINES
  • I used cargo clippy as mentioned in CODING_GUIDELINES
  • I have added tests that prove my fix is effective or that my feature works
  • I have added necessary documentation (if appropriate)

Further comments

@reubenmiller reubenmiller changed the title tests(lock): improve pid detection logic to use more exact matches tests(lock): improve pid detection logic to use more precise matches Aug 4, 2023
@reubenmiller
tests(lock): improve pid detection logic to use more exact matches
2e48497 
Signed-off-by: Reuben Miller <reuben.d.miller@gmail.com>
@reubenmiller reubenmiller force-pushed the test-improve-pid-matching-logic branch from b2e6f37 to 2e48497 Compare August 4, 2023 08:02
@reubenmiller reubenmiller changed the title tests(lock): improve pid detection logic to use more precise matches tests(lock): improve pid detection logic by using more precise matches Aug 4, 2023
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github-actions bot commented Aug 4, 2023 •
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Robot Results

✅ Passed ❌ Failed ⏭️ Skipped Total Pass %
241 0 5 241 100

Passed Tests

Name ⏱️ Duration Suite
Prerequisite Parent 17.269 s Child Conf Mgmt Plugin
Prerequisite Child 0.472 s Child Conf Mgmt Plugin
Child device bootstrapping 14.927 s Child Conf Mgmt Plugin
Snapshot from device 61.704 s Child Conf Mgmt Plugin
Child device config update 63.096 s Child Conf Mgmt Plugin
Configuration types should be detected on file change (without restarting service) 53.154 s Inotify Crate
Check lock file existence in default folder 1.464 s Lock File
Check PID number in lock file 1.446 s Lock File
Check PID number in lock file after restarting the services 2.7640000000000002 s Lock File
Check starting same service twice 1.717 s Lock File
Switch off lock file creation 3.629 s Lock File
Set configuration when file exists 7.016 s Configuration Operation
Set configuration when file does not exist 7.077 s Configuration Operation
Set configuration with broken url 5.665 s Configuration Operation
Get configuration 7.372 s Configuration Operation
Get non existent configuration file 5.874 s Configuration Operation
Get non existent configuration type 5.116 s Configuration Operation
Update configuration plugin config via cloud 5.518 s Configuration Operation
Modify configuration plugin config via local filesystem modify inplace 2.589 s Configuration Operation
Modify configuration plugin config via local filesystem overwrite 3.553 s Configuration Operation
Update configuration plugin config via local filesystem copy 4.527 s Configuration Operation
Update configuration plugin config via local filesystem move (different directory) 4.074 s Configuration Operation
Update configuration plugin config via local filesystem move (same directory) 4.2620000000000005 s Configuration Operation
Update the custom operation dynamically 58.811 s Dynamically Reload Operation
Custom operation successful 125.758 s Custom Operation
Custom operation fails 62.337 s Custom Operation
Successful firmware operation 131.636 s Firmware Operation
Install with empty firmware name 40.056 s Firmware Operation
Prerequisite Parent 19.574 s Firmware Operation Child Device
Prerequisite Child 8.775 s Firmware Operation Child Device
Child device firmware update 4.851 s Firmware Operation Child Device
Child device firmware update with cache 6.686 s Firmware Operation Child Device
Firmware plugin supports restart via service manager #1932 5.132 s Firmware Operation Child Device Retry
Update Inventory data via inventory.json 2.907 s Inventory Update
Inventory includes the agent fragment with version information 1.939 s Inventory Update
Retrieve a JWT tokens 36.001 s Jwt Request
Mapper recovers and processes output of ongoing software update request 16.388 s Recover And Publish Software Update Message
Check running collectd 1.546 s Monitor Device Collectd
Is collectd publishing MQTT messages? 3.048 s Monitor Device Collectd
Check thin-edge monitoring 6.23 s Monitor Device Collectd
Check grouping of measurements 8.692 s Monitor Device Collectd
Main device registration 2.916 s Device Registration
Child device registration 2.928 s Device Registration
Supports restarting the device 111.557 s Restart Device
Update tedge version from previous using Cumulocity 74.178 s Tedge Self Update
Test if all c8y services are up 104.594 s Service Monitoring
Test if all c8y services are down 108.253 s Service Monitoring
Test if all c8y services are using configured service type 177.854 s Service Monitoring
Test if all c8y services using default service type when service type configured as empty 150.292 s Service Monitoring
Check health status of tedge-mapper-c8y service on broker stop start 23.075 s Service Monitoring
Check health status of tedge-mapper-c8y service on broker restart 24.181 s Service Monitoring
Check health status of child device service 18.847 s Service Monitoring
Successful shell command with output 4.766 s Shell Operation
Check Successful shell command with literal double quotes output 3.84 s Shell Operation
Execute multiline shell command 3.721 s Shell Operation
Failed shell command 3.77 s Shell Operation
Software list should be populated during startup 37.736 s Software
Install software via Cumulocity 39.356 s Software
tedge-agent should terminate on SIGINT while downloading file 35.466 s Software
Software list should only show currently installed software and not candidates 40.771 s Software
Create and publish the tedge agent supported operations on mapper restart 38.414 s Mapper-Publishing-Agent-Supported-Ops
Agent gets the software list request once it comes up 27.253 s Mapper-Publishing-Agent-Supported-Ops
Define Child device 1 ID 0.005 s C8Y Child Alarms Rpi
Normal case when the child device does not exist on c8y cloud 4.846 s C8Y Child Alarms Rpi
Normal case when the child device already exists 0.933 s C8Y Child Alarms Rpi
Reconciliation when the new alarm message arrives, restart the mapper 1.192 s C8Y Child Alarms Rpi
Reconciliation when the alarm that is cleared 65.702 s C8Y Child Alarms Rpi
Child devices support sending simple measurements 1.9609999999999999 s Child Device Telemetry
Child devices support sending custom measurements 3.542 s Child Device Telemetry
Child devices support sending custom events 1.41 s Child Device Telemetry
Child devices support sending custom events overriding the type 1.4729999999999999 s Child Device Telemetry
Child devices support sending custom alarms #1699 1.528 s Child Device Telemetry
Child devices support sending inventory data via c8y topic 1.599 s Child Device Telemetry
Child device supports sending custom child device measurements directly to c8y 2.052 s Child Device Telemetry
Check retained alarms 216.996 s Raise Alarms
Thin-edge devices support sending simple measurements 1.763 s Thin-Edge Device Telemetry
Thin-edge devices support sending simple measurements with custom type 1.466 s Thin-Edge Device Telemetry
Thin-edge devices support sending custom measurements 1.7 s Thin-Edge Device Telemetry
Thin-edge devices support sending custom events 1.67 s Thin-Edge Device Telemetry
Thin-edge devices support sending custom events overriding the type 1.393 s Thin-Edge Device Telemetry
Thin-edge devices support sending custom alarms #1699 3.605 s Thin-Edge Device Telemetry
Thin-edge device supports sending custom Thin-edge device measurements directly to c8y 2.032 s Thin-Edge Device Telemetry
Thin-edge device support sending inventory data via c8y topic 1.7189999999999999 s Thin-Edge Device Telemetry
thin-edge components support a custom config-dir location via flags 26.784 s Config Dir
Validate updated data path used by tedge-agent 0.348 s Data Path Config
Validate updated data path used by c8y-firmware-plugin 10.985 s Data Path Config
Validate updated data path used by tedge-agent 0.446 s Log Path Config
Check existence of init directories 0.63 s Tedge Init
Tedge init and check creation of folders 1.052 s Tedge Init
Check ownership of the folders 1.047 s Tedge Init
Change user/group and check the change 1.41 s Tedge Init
Tedge init and check if default values are restored 1.891 s Tedge Init
Install thin-edge via apt 48.912 s Install Apt
Install latest via script (from current branch) 29.058 s Install Tedge
Install specific version via script (from current branch) 27.139 s Install Tedge
Install latest tedge via script (from main branch) 23.271 s Install Tedge
Install then uninstall latest tedge via script (from main branch) 69.056 s Install Tedge
Support starting and stopping services 37.218 s Service-Control
Supports a reconnect 53.502 s Test-Commands
Supports disconnect then connect 38.421 s Test-Commands
Update unknown setting 39.304 s Test-Commands
Update known setting 45.101 s Test-Commands
It checks MQTT messages using a pattern 67.188 s Test-Mqtt
Stop c8y-configuration-plugin 0.117 s Health C8Y-Configuration-Plugin
Update the service file 0.113 s Health C8Y-Configuration-Plugin
Reload systemd files 0.531 s Health C8Y-Configuration-Plugin
Start c8y-configuration-plugin 0.214 s Health C8Y-Configuration-Plugin
Start watchdog service 10.232 s Health C8Y-Configuration-Plugin
Check PID of c8y-configuration-plugin 0.122 s Health C8Y-Configuration-Plugin
Kill the PID 0.302 s Health C8Y-Configuration-Plugin
Recheck PID of c8y-configuration-plugin 6.629 s Health C8Y-Configuration-Plugin
Compare PID change 0.02 s Health C8Y-Configuration-Plugin
Stop watchdog service 0.205 s Health C8Y-Configuration-Plugin
Remove entry from service file 0.157 s Health C8Y-Configuration-Plugin
Stop c8y-log-plugin 0.091 s Health C8Y-Log-Plugin
Update the service file 0.107 s Health C8Y-Log-Plugin
Reload systemd files 0.239 s Health C8Y-Log-Plugin
Start c8y-log-plugin 0.146 s Health C8Y-Log-Plugin
Start watchdog service 10.166 s Health C8Y-Log-Plugin
Check PID of c8y-log-plugin 0.109 s Health C8Y-Log-Plugin
Kill the PID 0.33 s Health C8Y-Log-Plugin
Recheck PID of c8y-log-plugin 6.612 s Health C8Y-Log-Plugin
Compare PID change 0.002 s Health C8Y-Log-Plugin
Stop watchdog service 0.139 s Health C8Y-Log-Plugin
Remove entry from service file 0.254 s Health C8Y-Log-Plugin
Stop tedge-mapper 0.092 s Health Tedge Mapper C8Y
Update the service file 0.063 s Health Tedge Mapper C8Y
Reload systemd files 0.229 s Health Tedge Mapper C8Y
Start tedge-mapper 0.073 s Health Tedge Mapper C8Y
Start watchdog service 10.093 s Health Tedge Mapper C8Y
Check PID of tedge-mapper 0.163 s Health Tedge Mapper C8Y
Kill the PID 0.29 s Health Tedge Mapper C8Y
Recheck PID of tedge-mapper 6.851 s Health Tedge Mapper C8Y
Compare PID change 0.001 s Health Tedge Mapper C8Y
Stop watchdog service 0.461 s Health Tedge Mapper C8Y
Remove entry from service file 0.229 s Health Tedge Mapper C8Y
Stop tedge-agent 0.119 s Health Tedge-Agent
Update the service file 0.085 s Health Tedge-Agent
Reload systemd files 0.467 s Health Tedge-Agent
Start tedge-agent 0.162 s Health Tedge-Agent
Start watchdog service 10.121 s Health Tedge-Agent
Check PID of tedge-mapper 0.175 s Health Tedge-Agent
Kill the PID 0.303 s Health Tedge-Agent
Recheck PID of tedge-agent 6.8870000000000005 s Health Tedge-Agent
Compare PID change 0.03 s Health Tedge-Agent
Stop watchdog service 0.367 s Health Tedge-Agent
Remove entry from service file 0.393 s Health Tedge-Agent
Stop tedge-mapper-az 0.247 s Health Tedge-Mapper-Az
Update the service file 0.132 s Health Tedge-Mapper-Az
Reload systemd files 0.291 s Health Tedge-Mapper-Az
Start tedge-mapper-az 0.085 s Health Tedge-Mapper-Az
Start watchdog service 10.111 s Health Tedge-Mapper-Az
Check PID of tedge-mapper-az 0.171 s Health Tedge-Mapper-Az
Kill the PID 0.501 s Health Tedge-Mapper-Az
Recheck PID of tedge-agent 7.048 s Health Tedge-Mapper-Az
Compare PID change 0.007 s Health Tedge-Mapper-Az
Stop watchdog service 0.274 s Health Tedge-Mapper-Az
Remove entry from service file 0.253 s Health Tedge-Mapper-Az
Stop tedge-mapper-collectd 0.121 s Health Tedge-Mapper-Collectd
Update the service file 0.103 s Health Tedge-Mapper-Collectd
Reload systemd files 0.367 s Health Tedge-Mapper-Collectd
Start tedge-mapper-collectd 0.163 s Health Tedge-Mapper-Collectd
Start watchdog service 10.135 s Health Tedge-Mapper-Collectd
Check PID of tedge-mapper-collectd 0.065 s Health Tedge-Mapper-Collectd
Kill the PID 0.148 s Health Tedge-Mapper-Collectd
Recheck PID of tedge-mapper-collectd 6.946 s Health Tedge-Mapper-Collectd
Compare PID change 0.001 s Health Tedge-Mapper-Collectd
Stop watchdog service 0.164 s Health Tedge-Mapper-Collectd
Remove entry from service file 0.121 s Health Tedge-Mapper-Collectd
tedge-collectd-mapper health status 5.946 s Health Tedge-Mapper-Collectd
c8y-log-plugin health status 5.634 s MQTT health endpoints
c8y-configuration-plugin health status 6.01 s MQTT health endpoints
Publish on a local insecure broker 0.361 s Basic Pub Sub
Publish on a local secure broker 2.11 s Basic Pub Sub
Publish on a local secure broker with client authentication 3.601 s Basic Pub Sub
Publish events to subscribed topic 0.25 s Custom Sub Topics Tedge-Mapper-Aws
Publish measurements to unsubscribed topic 5.207 s Custom Sub Topics Tedge-Mapper-Aws
Publish measurements to subscribed topic 0.283 s Custom Sub Topics Tedge-Mapper-Az
Publish measurements to unsubscribed topic 5.41 s Custom Sub Topics Tedge-Mapper-Az
Publish events to subscribed topic 0.398 s Custom Sub Topics Tedge-Mapper-C8Y
Publish measurements to unsubscribed topic 5.379 s Custom Sub Topics Tedge-Mapper-C8Y
Check remote mqtt broker #1773 3.616 s Remote Mqtt Broker
Apply name filter 0.205 s Filter Packages List Output
Apply maintainer filter 0.166 s Filter Packages List Output
Apply both filters 0.212 s Filter Packages List Output
No filters 0.105 s Filter Packages List Output
Both filters but name filter as empty string 0.127 s Filter Packages List Output
Both filters but maintainer filter as empty string 0.195 s Filter Packages List Output
Both filters as empty string 0.132 s Filter Packages List Output
Wrong package name 0.204 s Improve Tedge Apt Plugin Error Messages
Wrong version 0.184 s Improve Tedge Apt Plugin Error Messages
Wrong type 0.556 s Improve Tedge Apt Plugin Error Messages
tedge_connect_test_positive 0.427 s Tedge Connect Test
tedge_connect_test_negative 1.141 s Tedge Connect Test
tedge_connect_test_sm_services 8.352 s Tedge Connect Test
tedge_disconnect_test_sm_services 60.527 s Tedge Connect Test
Install thin-edge.io 25.062 s Call Tedge
call tedge -V 0.078 s Call Tedge
call tedge -h 0.103 s Call Tedge
call tedge -h -V 0.121 s Call Tedge
call tedge help 0.083 s Call Tedge
tedge config list 0.114 s Call Tedge Config List
tedge config list --all 0.15 s Call Tedge Config List
set/unset device.type 0.544 s Call Tedge Config List
set/unset device.key_path 0.464 s Call Tedge Config List
set/unset device.cert_path 0.544 s Call Tedge Config List
set/unset c8y.root_cert_path 0.685 s Call Tedge Config List
set/unset c8y.smartrest.templates 0.743 s Call Tedge Config List
set/unset c8y.topics 0.884 s Call Tedge Config List
set/unset az.root_cert_path 0.664 s Call Tedge Config List
set/unset az.topics 0.507 s Call Tedge Config List
set/unset aws.topics 0.69 s Call Tedge Config List
set/unset aws.url 0.566 s Call Tedge Config List
set/unset aws.root_cert_path 0.694 s Call Tedge Config List
set/unset aws.mapper.timestamp 0.389 s Call Tedge Config List
set/unset az.mapper.timestamp 0.417 s Call Tedge Config List
set/unset mqtt.bind.address 0.453 s Call Tedge Config List
set/unset mqtt.bind.port 0.716 s Call Tedge Config List
set/unset http.bind.port 0.537 s Call Tedge Config List
set/unset tmp.path 0.407 s Call Tedge Config List
set/unset logs.path 0.336 s Call Tedge Config List
set/unset run.path 0.282 s Call Tedge Config List
set/unset firmware.child.update.timeout 0.247 s Call Tedge Config List
set/unset c8y.url 0.241 s Call Tedge Config List
set/unset az.url 0.234 s Call Tedge Config List
set/unset mqtt.external.bind.port 0.247 s Call Tedge Config List
mqtt.external.bind.address 0.251 s Call Tedge Config List
mqtt.external.bind.interface 0.248 s Call Tedge Config List
set/unset mqtt.external.ca_path 0.25 s Call Tedge Config List
set/unset mqtt.external.cert_file 0.264 s Call Tedge Config List
set/unset mqtt.external.key_file 0.27 s Call Tedge Config List
set/unset software.plugin.default 0.216 s Call Tedge Config List
set/unset apt.name 0.286 s Call Tedge Config List
set/unset apt.maintainer 0.264 s Call Tedge Config List
Get Put Delete 2.472 s Http File Transfer Api
Set keys should return value on stdout 0.169 s Tedge Config Get
Unset keys should not return anything on stdout and warnings on stderr 0.374 s Tedge Config Get
Invalid keys should not return anything on stdout and warnings on stderr 0.334 s Tedge Config Get
Set configuration via environment variables 1.324 s Tedge Config Get
Set configuration via environment variables for topics 0.48 s Tedge Config Get
Set unknown configuration via environment variables 0.204 s Tedge Config Get

gligorisaev
gligorisaev approved these changes Aug 4, 2023
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  1. health_c8y-configuration-plugin.robot - ok
  2. health_c8y-log-plugin.robot - o k
  3. health_tedge_mapper_c8y.robot - ok
  4. health_tedge_agent.robot - ok
  5. health_tedge_mapper_az.robot - ok
  6. health_tedge_mapper_collectd.robot - ok
  7. MQTT_health_endpoints.robot - ok
  8. lock_file.robot - ok

@reubenmiller reubenmiller temporarily deployed to Test Pull Request August 4, 2023 09:35 — with GitHub Actions Inactive
@reubenmiller reubenmiller merged commit 67511f9 into thin-edge:main Aug 4, 2023
@reubenmiller reubenmiller deleted the test-improve-pid-matching-logic branch August 4, 2023 09:57
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@gligorisaev gligorisaev gligorisaev approved these changes

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@reubenmiller @gligorisaev